Mattress pad



FIG. 1 is a top plan view of a mattress pad showing my new design, shownbroken away for convenience of illustration;

FIG. 2 is a fragmentary top, front, and left side perspective viewthereof, the rear portion being omitted for convenience of illustration;

FIG. 3 is a front elevational view thereof, the rear being a mirrorimage of that shown;

FIG. 4 is a right side elevational view thereof, the left side being amirror image of that shown; and,

FIG. 5 is a bottom plan view thereof.

The ornamental design for a mattress pad, as shown and described.